The winning Michigan Daily 3 numbers for August 12, 1999 were: midday 1-0-3; evening 9-1-3.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| Aug 12, 1999 | Evening | 9-1-3 | 13 | 4 |
| Aug 12, 1999 | Midday | 1-0-3 | 4 | 4 |
| Aug 11, 1999 | Evening | 1-5-1 | 7 | 7 |
| Aug 11, 1999 | Midday | 9-5-3 | 17 | 8 |
| Aug 10, 1999 | Evening | 4-5-7 | 16 | 7 |
| Aug 10, 1999 | Midday | 2-2-7 | 11 | 2 |
| Aug 9, 1999 | Evening | 8-6-2 | 16 | 7 |
| Aug 9, 1999 | Midday | 5-1-9 | 15 | 6 |
| Aug 7, 1999 | Evening | 0-1-7 | 8 | 8 |
| Aug 7, 1999 | Midday | 0-4-0 | 4 | 4 |
| Aug 6, 1999 | Evening | 7-8-4 | 19 | 1 |
| Aug 6, 1999 | Midday | 4-5-9 | 18 | 9 |